generator-hilary/templates/projects/console/tests/example.fixture.js

Yeoman generator for projects that use hilary IoC (DI)

'use strict';

var chaiBdd = require('chai'),
    expect = chaiBdd.expect;
chaiBdd.should();

// We use mocha (http://mochajs.org/) as our test framework
// and chai (http://chaijs.com/api/bdd/) as our assertion library.
describe('Array', function () {

    describe('indexOf', function () {

        it('should return -1 when the value is not present', function () {
            // given
            var array = [1, 2, 3],
                actual,
                expected = -1;

            // when
            actual = array.indexOf(5);

            // then (using expect syntax)
            expect(actual).to.equal(expected);

            // then (using should syntax)
            actual.should.equal(expected);
        });

        it('should return an integer when the value is present', function () {
            // given
            var array = [1, 2, 3],
                actual,
                expected = 2;

            // when
            actual = array.indexOf(3);

            // then (using expect syntax)
            expect(actual).to.equal(expected);

            // then (using should syntax)
            actual.should.equal(expected);
        });

    });

    // Async example => use done to indicate that the test is complete
    describe('setTimeout', function () {
        it('should execute the callback after waiting the prescribed amount of time', function (done) {
            // given
            var actual,
                expected = true;

            // when
            setTimeout(function () {
                actual = true;

                // then
                expect(actual).to.equal(expected);

                done();
            }, 0);
        });
    });

});